baber/WOPTO huggingface dataset:
Patent JP-2004264437-A (JP)
Title: Heating device
Inventor: YANO HIDEYUKI
IPC: G03G15/20
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To enable a heating device, which increases the gloss of an image by a cooling contact system, to stably supply a very high gloss image without causing defective image uneven in gloss due to the insufficient contact of a film member with a heated material with an image held thereon with a simple configuration.  <P>SOLUTION: The heating device includes the film member 41, a heating member 42, and a pressure member 45 which is in contact with the heating member with the film member between them. Through a nip N formed by the contact of the film member and the pressure member, the heating device applies heat and pressure to a temporarily fixed, heated material P while sandwiching and conveying the heated material P such that the toner image hold face of the heated material P is in contact with the film member. Additionally, the heating device is designed such that both ends of the film member 41 or heated material P are conveyed through the nip N at a high speed in the longitudinal direction in comparison with the middle of the film member 41 or heated material P.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264529-A (JP)
Title: Image reading apparatus
Inventor: ISHIDO KATSUHIRO
IPC: H04N1/10
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reading apparatus which enables accurate detection by preventing a document size from being misdetected owing to effect of disturbing light and can shorten a detection time by making the detection of the document size efficient.  <P>SOLUTION: The image reader detects whether a document size in a vertical scanning direction being less than a given size by a document size detecting sensor 150 and detects a document size in a horizontal scanning direction by a CCD 140, and a scanner controller 300 controls the document size detecting sensor and CCD to perform first document size decision processing when an output of detection result of the CCD when a lamp 111 is turned off includes a part whose value is smaller than the given output value and second document size decision processing when the output of the detection result of the CCD is larger than the given output value, thereby deciding the document size from detection results of the document size detecting sensor and CCD.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262830-A (JP)
Title: Method for producing 5-alkylidene-2-oxazolidinones
Inventor: KAYAKI HIROTO
IPC: C07D263/38
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new method for producing a 2-oxazolidinone, by which various derivatives are synthesized in high efficiency with reduced load to the environment even in the case of using an internal alkyne without using a catalyst and an organic solvent.  <P>SOLUTION: A propargylamine represented by formula (1) (R<SP>1</SP>, R<SP>2</SP>and R<SP>3</SP>are the same or different and are each a hydrogen atom or a hydrocarbon group which may contain a substituent group) is reacted with carbon dioxide in a supercritical state or under high pressure of ≥1.0 MPa to produce a 5-alkylidene-2-oxazolidinone represented by formula (2) (R<SP>1</SP>, R<SP>2</SP>and R<SP>3</SP>are as shown above).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263253-A (JP)
Title: Aluminum alloy hard sheet for can barrel, and production method therefor
Inventor: HIBINO AKIRA
IPC: C22F1/04
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide the material for a DI (draw and ironing) can barrel excellent in the balance of strength, low earing ratio, ironing properties and flange formability at a low cost.  <P>SOLUTION: The Al alloy hard sheet consists of an Al-Mg-Mn based alloy. Provided that the total of each orientation density of Cu, S and Bs belonging to βfiber in the sheet surface layer is defined as d<SB>0</SB>, the total of each orientation density of Cu, S and Bs belonging to βfiber at the position of 1/4 of the sheet thickness as d<SB>1/4</SB>, the Cube orientation density in the sheet surface layer as C<SB>o</SB>and the Cube orientation density at the position of 1/4 of the sheet thickness as C<SB>1/4</SB>, (d<SB>0</SB>+d<SB>1/4</SB>)>(C<SB>o</SB>+C<SB>1/4</SB>) is satisfied. The solid solution content of Mn is controlled to 0.05 to 0.35% and its electric conductivity to 34 to 45 IACS%. In the production method, an ingot is subjected to homogenizing treatment, then, on hot rolling, the starting temperature is controlled to 350 to 590°C, from a sheet thickness of 50 mm to a finish sheet thickness, the material temperature is controlled to 280 to 450°C, the strain rate in each pass to 2.0 to 350/s, the residence time between the passes to ≤10 min, the average surface temperature of a rolling roll to ≤350°C, the finish material temperature in the hot rolling to 280 to 350°C, the finish sheet thickness to 1.5 to 2.8 mm and the cooling rate to a room temperature to ≤100°C/hr. Thereafter, cold rolling of ≥65% is performed without carrying out process annealing.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004000506-A (JP)
Title: Endoscopic system
Inventor: ITO EIICHI
IPC: G02B23/24
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscopic system constituted so as to cover a stand, on which a video type hard endoscopic apparatus is mounted, with a sterilization bag without cutting off the sterilization bag.  <P>SOLUTION: The video type hard endoscopic apparatus 1 has such a shape that a hard endoscope 10 is protruded from the vicinity of the lower end of the side surface of a video shooting device 14. A through-hole 23a is formed to the leading end of the free arm 23 of the stand 2 on which the video type hard endoscopic apparatus 1 is mounted. A columnar attaching member 33, which is inserted into the through-hole 23a along with the sterilization bag 3 from the outside of the sterilization bag 3 covering the whole of the free arm 23, is fixed in the vicinity of the upper end of the side surface of the video shooting device 14 so as to protrude in parallel to the hard endoscope 10. A fixing member 34 is fixed to the leading end of the free arm 23 inserted into the through-hole 23a over the sterilization bag covering the attaching member 33 doubly.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339083-A (JP)
Title: Mobile terminal device, communications device, telephone system and communications control method
Inventor: HASEBE MASAHIKO
IPC: H04W36/14
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an Internet phone system enabling a user to select communications via the Internet or communications via a public network thereby enhancing the user-friendliness.  <P>SOLUTION: A mobile terminal device 1 has a conventional mobile phone function, and also a function as a slave unit of an Internet telephone. When being used as the slave unit of the Internet telephone, a voice signal inputted from an audio input unit 2 of the mobile terminal device 1 is encoded at a coded processing unit 5, and then a signal processing unit 7 attaches an error correction code and the like. The data are sent to a communications device 13 by a wireless processing unit. The communication device 13 converts the audio data into a packet structure appropriate for the Internet communications, and then outputs it to the Internet. Accordingly, the Internet telephone via the communications device 13 is realized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337815-A (JP)
Title: Dictionary display device and dictionary display method
Inventor: OGINO HIROSHI
IPC: G06F3/0482
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To satisfactorily use a dictionary function even when using a document display function.  <P>SOLUTION: A stroke entered in an input means 2 is detected by a discriminating part 6, and the position information and data from a document memory 5 are supplied to a character string discriminating part 7 so that the word of the instructed character string and its position can be discriminated. The discriminated word is supplied to a dictionary managing part 8. Furthermore, the information of the discriminated position is supplied to an operation menu display part 9, and a signal from an image memory 10 is supplied to a display driving part 3, and a menu image indicating operation items is displayed at a display means 1 corresponding to the instructed character string. Then, when the displayed 'dictionary' item is depressed, a dictionary 11 is retrieved according to the word supplied to the dictionary managing part 8, and the data are supplied through a dictionary item display part 12 to a display driving circuit 3. Thus, the dictionary item of the retrieval result is embedded in an image for displaying the dictionary item from the image memory 10 for window display by a display means 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004278107-A (JP)
Title: Toilet bowl device
Inventor: YAMAZAKI HIRONORI
IPC: E03D11/02
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive toilet bowl device capable of simply obtaining an evacuated urine volume by using an existing toilet bowl.  <P>SOLUTION: A toilet bowl device having a water seal trap communicating the water hollow into which user's waste drops and a drainage pipe has a water meter provided in the joint of the seal water trap and the drainage pipe to measure the flow speed and flowing time of the flowing water and a urine information estimation means estimating a user's urine volume and the urinating speed by the measuring the result of the water volume detector.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277102-A (JP)
Title: Sheet carrier guide and image forming apparatus equipped with sheet carrier guide
Inventor: OBA KEISUKE
IPC: B65H5/38
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet carrier guide capable of restraining production of an abnormal picture image due to electric discharge and occurrence of fixing failure due to insufficient discharging of a sheet and an image forming apparatus with such a sheet carrier guide high in reliability.  <P>SOLUTION: The sheet carrier guide 6 is arranged immediately downstream of a transfer belt 31. A flat surface 62 is formed on an upper surface of an upstream side part 6a of the sheet carrier guide 6. A downstream side part 6b is constituted of a flat surface part 63 and a rib part 64. A plurality of ribs 65 are provided so as to be in parallel with the sheet carrying direction on the rib part 64. An upper surface of the rib 65 is flat and at the same level with the flat surface part 63. Additionally, a discharging member 8 is provided in parallel with a sheet carrier surface 31a of the transfer belt 31 on the downstream side part 6b. A discharging needle 8a of the discharging member 8 is projected from an end surface 66 on the downstream side of the sheet carrier guide 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004163386-A (JP)
Title: Biosensor
Inventor: RUI MASAO
IPC: G01N27/416
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problems: a biosensor utilizing an electrolytic polymerization film is more subject to the influence of interference components; stability in long-term use is low; and hence measurement precision is decreased and the lifetime of the sensor becomes short.  <P>SOLUTION: In the biosensor having a hydrogen peroxide electrode and a hydrogen peroxide selection permeable film and an enzyme film that are laminated onto the hydrogen peroxide electrode, the hydrogen peroxide selection permeable film is a polymerization film made of an electrolytic polymerization polymer and a nonelectrolytically polymerized polymer, thus reinforcing the film, easily improving adhesion force with the enzyme film, and hence achieving high stability in the sensor. Additionally, the high stability in the sensor is achieved without being affected by the interference components, even if the interference components coexist with high concentration, thus achieving high measurement precision and a long sensor use lifetime.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004289702-A (JP)
Title: Mobile terminal location measurement method and server device
Inventor: TSUNEHARA KATSUHIKO
IPC: H04W64/00
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To manage both improvement in accuracy for location measurement of a terminal and shortening of a time required for the measurement.  <P>SOLUTION: Information used for past clock synchronization between base stations during location measurement for a terminal in an asynchronous system between base stations is utilized for present clock synchronization between the base stations during location measurement. The present clock synchronization between the base stations during location measurement is conducted by polynomial approximation and regression line approximation using these information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004292525-A (JP)
Title: Apparatus for separating and converting carbon dioxide into fuel and method therefor and apparatus for separating and recovering carbon dioxide and method therefor
Inventor: YAMAGUCHI RYUJI
IPC: C01B32/50
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for separating and recovering carbon dioxide with which operating cost can be reduced with low energy and the carbon dioxide can be separated and recovered from an exhaust gas, etc., and a method therefor, an apparatus for separating and converting the carbon dioxide into a fuel designed to separate the carbon dioxide from the exhaust gas, etc., and convert the carbon dioxide into carbon monoxide and a method therefor.  <P>SOLUTION: There are provided an apparatus 1 for separating the carbon dioxide designed to react the exhaust gas from a thermal process apparatus 20 with magnesium oxide, produce magnesium carbonate and separate the carbon dioxide from the exhaust gas, and an apparatus 2 for producing the carbon monoxide designed to react the magnesium carbonate with waste plastic powder and produce the carbon monoxide and hydrogen. A mixture feeder 5 is connected to a carbon monoxide-producing reaction chamber so as to feed the magnesium carbonate and waste plastic powder to the carbon monoxide-producing reaction chamber of a reactor 4. The carbon monoxide-producing reaction chamber is connected to a shock wave generator 6 to propagate the shock waves generated in the shock wave generator 6 in the carbon monoxide-producing reaction chamber.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004292967-A (JP)
Title: Acrylic synthetic fiber
Inventor: YAMANAKA SHUICHI
IPC: D01F6/54
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acrylic synthetic fiber which has an excellent moisture-absorbing property, prevents polyvinylpyrrolidone from dropping, when spun, is optimal as a raw material for underwear, leg wear and the like, and has an excellent moisture absorption rate difference ΔMR, and to provide a method for producing the same.  <P>SOLUTION: This acrylic synthetic fiber is characterized in that an acrylic synthetic fiber contains a polymer comprising acrylonitrile and polyvinylpyrrolidone. This method for producing the acrylic synthetic fiber is characterized by blending an acrylic polymer with the polymer comprising acrylonitrile and polyvinylpyrrolidone, wet-spinning the blend, and then subjecting the spun fiber to a wet heat treatment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294723-A (JP)
Title: Power supply system
Inventor: OGAWA HIDEHIRO
IPC: H04N101/00
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply system in which the remaining working amount and working time of a device made to act by the use of a battery can be easily recognized.  <P>SOLUTION: The power source system has a battery unit equipped with a battery, and a device main body to which the battery unit is attached and which acts with the battery as a power source, and transfers information between the battery unit and the device main body. The working amount of the device main body is transmitted from the device main body to the battery unit in a specified cycle. In the battery unit, the working amount of the device main body is integrated and stored, and also the consumed capacity of the battery by the device main body is detected, then working amount integrated value, the consumed capacity and the charged capacity of the battery are transmitted from the battery unit to the device main body in the specified cycle. In the device main body, the using rate of the battery and the working amount integrated value of the device main body are displayed based on the consumed capacity and the charged capacity of the battery.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299088-A (JP)
Title: Injection mold and its manufacturing method
Inventor: MURAYAMA ASAHIKO
IPC: B22D17/22
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To hold a movable mold with respect to a fixed mold in an accurately positioned state in an injection mold.  <P>SOLUTION: In the injection mold constituted so that a cavity 4 filled with a molten resin is formed between the fixed cavity member 6 provided to the fixed mold 2 and the movable cavity member 9 provided to the movable mold 3 which advances and retreats with respect to the fixed mold 2 to be opened and closed, a pair of fitting members 15 and 16, which are fitted to each other at the time of mold closing and regulating the relative position of the movable cavity member 9 with respect to the fixed cavity member 6, are respectively provided to the fixed cavity member 6 and the movable cavity member 9. The movable cavity member 9 is held to the movable mold 3 through an interposing member 20. This interposing member 20 comprises a foamed metal and permits the displacement of the movable cavity member 9 when it is displaced in the direction crossing a mold opening and closing direction by the fitting members 15 and 16.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303521-A (JP)
Title: Flat display device
Inventor: ICHIMURA MASAHIKO
IPC: H01J31/12
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To achieve current density necessary in a low electric field, in a self-luminous flat display device using carbon nano-tubes.  <P>SOLUTION: A sharpened and uniformed electron emission point is formed by dividing a carbon nano-tube bundle into one-line or two-line carbon nano-tubes by irradiating the carbon nano-tube bundle with ions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304506-A (JP)
Title: Dual band transmitter-receiver
Inventor: WADA TOSHIYUKI
IPC: H04B1/50
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dual band transmitter-receiver of a small-size at a low manufacturing cost.  <P>SOLUTION: The transmitter-receiver is characterized in that a first transmission filter, a first reception filter, a second transmission filter, and a second reception filter are arranged on a mount board, first and second matching circuits and a frequency band switching circuit are incorporated to the mount board, the first and second transmission filters and first and second reception filters adopt any of SAW filters, FBAR filters or strip line filters, and the first and second matching circuits are configured with λ/4 strip lines or low pass filters.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302123-A (JP)
Title: Camera device
Inventor: IMAOKA TAKUYA
IPC: G02B7/02
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera device capable of obtaining a good-quality image.  <P>SOLUTION: The camera device 6 is equipped with a diaphragm 1, an optical lens 2 capable of moving on an optical axis, a cover lens 3, an imaging device 4 and an imaging device package 5 in order from an object A side. The lens 3 is transparent optical member fixed in the package 5, and protects the imaging device 4 while putting an air layer in between. Two surfaces of the lens 3 orthogonal to the optical axis are curved surfaces, which are convex toward the imaging device 4 side. In the case of performing close-range photography, the camera device 6 performs it by moving the optical lens 2 to the object side and focusing it on the object.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299553-A (JP)
Title: Radio device for vehicle and its arranging structure
Inventor: KASUGA YOSHITO
IPC: B60R13/10
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent outward appearance of a license plate from being impaired in a radio device for a vehicle.  <P>SOLUTION: An antenna 41 and a radio device 20 are arranged on a rear side of a display part 51 of the number plate 100, and thereby the antenna 41 and the radio device 20 do not become projections from the display part 51 of the license plate 100 to prevent the outward appearance of the license plate 100 from being impaired. Since an array antenna having antenna elements 410a to 410h is used as the antenna 41, a reception level (dB) of a received radio wave coming from the direction of a degree of depression (0 deg to -90 deg) is lowered. As a result, a reflected radio wave coming from an on-road machine 20 and multiple-reflected by other obstacles can be suppressed from being received by the antenna 41 from a road surface direction of the road, and thereby radio communication with the on-road machine 20 can be performed in an excellent state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004259239-A (JP)
Title: Stability diagnostic method for automatic operation
Inventor: SUGIMASA AKITAKA
IPC: G05B23/02
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diagnostic method for preparing a highly reliable frequency distribution chart by preventing the mixing of abnormal data while suppressing data quantity, and for validly analyzing the abnormal data.  <P>SOLUTION: Time information relevant to respective operations configuring an automatic operation is compactly recorded, and the fluctuation of normal time values is displayed in a frequency distribution format, and abnormal time values are displayed in a format making it easy to track the factors of the generation of abnormality.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003342961-A (JP)
Title: Decorative panel, manufacturing method therefor, and method for forming wall surface, etc., of civil- engineering structure
Inventor: IWATANI NOBUO
IPC: E04F13/14
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decorative panel and a manufacturing method therefor, which reduce weight, and a method for forming a wall surface, etc., of a civil engineering structure, using the decorative panel.   <P>SOLUTION: This decorative panel is equipped with: a decorative material 3 in which a base material is composed of a glass foam 1 and in which protrusions 2 serving as pattern layers composed of an inorganic granular material are formed in prescribed parts of a surface; a lath 4 which is fixed to the backside of the decorative material 3; and an anchor bolt 5 which is welded in the state of being erected on the lath 4. The decorative panel is used as a concrete decorative form, the backside of which serves as a concrete placing surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003264754-A (JP)
Title: Signal processor and signal processing method
Inventor: NINOMIYA KAZUKI
IPC: H04N5/46
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To process signals at a frequency higher than the sampling frequency of video signals while maintaining input-to-output synchronization.  <P>SOLUTION: On the input side and output side of a processor 3, frame memories 2 and 4 are arranged, respectively. An input side memory controller 10 detects synchronizing signals from the video signals and updates the write address 14 of the input side frame memory 2 according to the detected synchronizing signal. An output side memory controller 13 updates the read address 15 of the output side frame memory 4 in synchronism with a timing signal 16 from the input side memory controller 10. The processor 3 processes pixel data in the input side frame memory 2 at an operation frequency higher than the sampling frequency of the video signals regardless of the synchronizing signals and stores the result of the process into the output side frame memory 4.  <P>COPYRIGHT: (C)2003,JPO